High-precision grinding device for inner wall of bearing seat

Abstract

The invention relates to the technical field of bearing seat polishing, in particular to a high-precision polishing device for the inner wall of a bearing seat, which comprises a polishing pool, an auxiliary mechanism is arranged on the polishing pool, the auxiliary mechanism comprises a rotating roller rotating in the polishing pool, an eccentric wheel is rotationally arranged on the rotating roller, and a polishing head is arranged at one end of the rotating roller. An extrusion rod moves on the eccentric wheel, an air inlet pipe is arranged at one end of the extrusion rod, one side of the air inlet pipe communicates with a conveying pipe, one end of the conveying pipe communicates with an air storage box, a connecting cylinder is arranged at the bottom of the air storage box, and a pushing column is arranged at the lower end of the connecting cylinder; according to the bearing block polishing device, air is exhausted through the exhaust pipe, air is blown to the bearing block, sprayed water is assisted in cooling the polished bearing block, meanwhile, residual water on the bearing block is blow-dried, and the situation that the polishing effect of the device on the bearing block is affected due to the fact that the residual water on the polished bearing block is left is avoided.

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